- 1. What is the scientific name of the douc langur?
A) Pygathrix nemaeus
B) Macaca fuscata
C) Cercopithecus
D) Pan troglodytes
- 2. Which continent is the douc native to?
A) Asia
B) Africa
C) Europe
D) Australia
- 3. What is the primary diet of the douc langur?
A) Insects
B) Fruits
C) Leaves
D) Meat
- 4. How many species of douc langur are recognized?
A) Five
B) Three
C) Ten
D) One
- 5. How do douc langurs communicate with each other?
A) Sign language
B) Body language
C) Telepathy
D) Vocalizations
- 6. What is the conservation status of douc langurs?
A) Critically Endangered
B) Vulnerable
C) Endangered
D) Least Concern
- 7. What is the process called when douc langurs digest their food in their stomachs and later re-chew it to extract more nutrients?
A) Rumination
B) Defecation
C) Assimilation
D) Regurgitation
- 8. Which sense is highly developed in douc langurs?
A) Sight
B) Smell
C) Taste
D) Hearing
- 9. Where do douc langurs usually sleep at night?
A) Burrows
B) Ground
C) Caves
D) Trees
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